3M 7010512310 | Cubitron II Hookit 8" Diameter 732U C Weight 120+ Grit Precision Shaped Ceramic Paper Disc

Description

The 3M 7010512310 3M Cubitron II Hookit Paper disc 732U delivers precision shaped ceramic cutting performance for aggressive stock removal and predictable life. The 8 inch disc uses 3M’s triangular ceramic grain to slice the substrate, cutting up to 2× faster and lasting up to 4× longer than conventional abrasives. Built on a C-weight paper backing with a closed coat and hook & loop attachment, the 3m 732u is optimized for portable sanding and surface prep where fast material removal and consistent finish are required. Suited to metalworking, fabrication and paint strap prep, this disc minimizes heat buildup and provides measurable productivity gains on production and repair tasks.

Product Features and Benefits

Precision shaped ceramic grain for rapid cut

3m 732u features a triangular ceramic mineral slices material rather than plowing, delivering up to 2× faster cut for heavy stock removal and reduced cycle time.

Extended life compared to conventional abrasives

3M 7010512310 advanced grain shape and closed-coat formulation yield up to 4× longer life, lowering consumable costs and downtime for frequent disc changes.

C-weight paper backing for durability

3M Cubitron II Hookit Paper disc 732U Sturdy C weight backing supports aggressive pressure and resists tearing while maintaining consistent contact for predictable surface finish.

Hook & loop attachment for fast disc swaps

Hook & loop mounting enables rapid disc changes on random orbit and backing-pad systems, improving workflow on batch and field jobs.

120+ grit for stock removal & finishing balance

120+ micron grading provides a balance of aggressive removal with an ability to produce a controlled finish for follow-up sanding steps.

Frequently Asked Questions

Is the 3M Cubitron II Hookit Paper disc 732U suitable for heavy stock removal?

Yes, the precision shaped ceramic grain is made specifically for aggressive stock removal and rapid cut rates.

Is this the same as the 3M Cubitron II clean sanding film disc?

No, the 732U is a paper backed Hookit disc; the clean sanding film discs are separate Cubitron II product lines designed for different finishing workflows.

Can I use this disc in typical metal fabrication sanding setups (3m sandpaper cubitron)?

Yes,it is compatible with standard hook & loop backing pads and is commonly used in metal fabrication for rapid material removal.

What advantages does 3M Cubitron II offer over conventional sandpaper?

Precision shaped ceramic grain provides faster cut, longer life and improved consistency versus conventional aluminum oxide discs.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov